.ui-dialogtree.panel{top: 200px !important;;border-color:#999;border-radius:6px;padding:10px;box-shadow:0 0 0 6px rgba(0,0,0,.3) ;}
.ui-dialogtree {font-size:12px;}
.ui-dialogtree .modal-header{margin:-10px -10px 0;background-color:#fff;border-radius:4px;border:0;text-align: center;color:#999;font-family:'宋体'}
.ui-dialogtree .close{margin-top:-28px;}
.ui-widget-overlay{opacity: 0}